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  1. #include<stdio.h>
  2. #include<string.h>
  3.  
  4. int main()
  5. {
  6.     char tab[1000],tab2[1000];
  7.     int ile,n=0,i,l=0;
  8.  
  9.  
  10.     scanf("%1000[0-9a-zA-Z ]",tab);
  11.     n=strlen(tab);
  12.  
  13.     l=n;
  14.     for(i=0; i<l; i++)
  15.     {                        // 1 2 3 (5)
  16.         tab2[n-1]=tab[i];      // 0 1 2
  17.                              //
  18.         n--;
  19.     }
  20.     tab2[l]='\0';
  21. printf("%s",tab2);
  22.  
  23. }
  24.  
  25.  
Success #stdin #stdout 0s 2172KB
comments (?)
stdin
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1 2 3 4
stdout
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4 3 2 1
https://ideone.com/khABwv
language:
C (gcc 8.3)
created:
8 years ago
visibility:
public

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